summaryrefslogtreecommitdiff
path: root/board/csb637
diff options
context:
space:
mode:
authorWolfgang Denk <wd@pollux.denx.de>2005-10-05 02:00:09 +0200
committerWolfgang Denk <wd@pollux.denx.de>2005-10-05 02:00:09 +0200
commit645da510979b839196567506e8b2f33ba4cc8140 (patch)
tree2b94baa970171d214a0cb83b1fc10a3125bb7897 /board/csb637
parentfef636b0cf51ca99cc4141a48e17e301a23937f2 (diff)
downloadu-boot-imx-645da510979b839196567506e8b2f33ba4cc8140.zip
u-boot-imx-645da510979b839196567506e8b2f33ba4cc8140.tar.gz
u-boot-imx-645da510979b839196567506e8b2f33ba4cc8140.tar.bz2
Add support for Cogent csb637
Patch by Anders Larsen, 29 Apr 2005
Diffstat (limited to 'board/csb637')
-rw-r--r--board/csb637/Makefile46
-rw-r--r--board/csb637/config.mk1
-rw-r--r--board/csb637/csb637.c83
-rw-r--r--board/csb637/u-boot.lds56
4 files changed, 186 insertions, 0 deletions
diff --git a/board/csb637/Makefile b/board/csb637/Makefile
new file mode 100644
index 0000000..61d5a35
--- /dev/null
+++ b/board/csb637/Makefile
@@ -0,0 +1,46 @@
+#
+# (C) Copyright 2003
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB = lib$(BOARD).a
+
+OBJS := csb637.o
+
+$(LIB): $(OBJS) $(SOBJS)
+ $(AR) crv $@ $(OBJS) $(SOBJS)
+
+clean:
+ rm -f $(SOBJS) $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+ $(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+-include .depend
+
+#########################################################################
diff --git a/board/csb637/config.mk b/board/csb637/config.mk
new file mode 100644
index 0000000..7e1457d
--- /dev/null
+++ b/board/csb637/config.mk
@@ -0,0 +1 @@
+TEXT_BASE = 0x23fe0000
diff --git a/board/csb637/csb637.c b/board/csb637/csb637.c
new file mode 100644
index 0000000..2356d23
--- /dev/null
+++ b/board/csb637/csb637.c
@@ -0,0 +1,83 @@
+/*
+ * (C) Copyright 2005 REA Elektronik GmbH <www.rea.de>
+ * Anders Larsen <alarsen@rea.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <asm/arch/AT91RM9200.h>
+#include <at91rm9200_net.h>
+#include <bcm5221.h>
+
+/* ------------------------------------------------------------------------- */
+/*
+ * Miscelaneous platform dependent initialisations
+ */
+
+int board_init (void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+
+ /* Enable Ctrlc */
+ console_init_f ();
+
+ /* memory and cpu-speed are setup before relocation */
+ /* so we do _nothing_ here */
+
+ /* arch number of AT91RM9200DK-Board */
+ gd->bd->bi_arch_number = MACH_TYPE_AT91RM9200;
+ /* adress of boot parameters */
+ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+ return 0;
+}
+
+int dram_init (void)
+{
+ DECLARE_GLOBAL_DATA_PTR;
+
+ gd->bd->bi_dram[0].start = PHYS_SDRAM;
+ gd->bd->bi_dram[0].size = PHYS_SDRAM_SIZE;
+ return 0;
+}
+
+#ifdef CONFIG_DRIVER_ETHER
+#if (CONFIG_COMMANDS & CFG_CMD_NET)
+
+/*
+ * Name:
+ * at91rm9200_GetPhyInterface
+ * Description:
+ * Initialise the interface functions to the PHY
+ * Arguments:
+ * None
+ * Return value:
+ * None
+ */
+void at91rm9200_GetPhyInterface(AT91PS_PhyOps p_phyops)
+{
+ p_phyops->Init = bcm5221_InitPhy;
+ p_phyops->IsPhyConnected = bcm5221_IsPhyConnected;
+ p_phyops->GetLinkSpeed = bcm5221_GetLinkSpeed;
+ p_phyops->AutoNegotiate = bcm5221_AutoNegotiate;
+}
+
+#endif /* CONFIG_COMMANDS & CFG_CMD_NET */
+#endif /* CONFIG_DRIVER_ETHER */
diff --git a/board/csb637/u-boot.lds b/board/csb637/u-boot.lds
new file mode 100644
index 0000000..76df6b2
--- /dev/null
+++ b/board/csb637/u-boot.lds
@@ -0,0 +1,56 @@
+/*
+ * (C) Copyright 2002
+ * Gary Jennejohn, DENX Software Engineering, <gj@denx.de>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
+/*OUTPUT_FORMAT("elf32-arm", "elf32-arm", "elf32-arm")*/
+OUTPUT_ARCH(arm)
+ENTRY(_start)
+SECTIONS
+{
+ . = 0x00000000;
+
+ . = ALIGN(4);
+ .text :
+ {
+ cpu/arm920t/start.o (.text)
+ *(.text)
+ }
+
+ . = ALIGN(4);
+ .rodata : { *(.rodata) }
+
+ . = ALIGN(4);
+ .data : { *(.data) }
+
+ . = ALIGN(4);
+ .got : { *(.got) }
+
+ __u_boot_cmd_start = .;
+ .u_boot_cmd : { *(.u_boot_cmd) }
+ __u_boot_cmd_end = .;
+
+ . = ALIGN(4);
+ __bss_start = .;
+ .bss : { *(.bss) }
+ _end = .;
+}